Tie playback to the listener and keep the panel's view live

Four things people hit while using the panel:

- The bot could be sent into a channel the requester was not in, and
  playback could be started from nowhere. Playback now follows the
  listener (REQUIRE_LISTENER, on by default), and the voice row shows
  where you and the bot are instead of offering a free channel picker.
- Voice presence only refreshed on reload, because the SDK updates
  channel participants without emitting an event. The socket now watches
  that view and pushes changes.
- The bot left the channel whenever the queue ran dry. It now leaves only
  after the last person does, EMPTY_TIMEOUT_SECONDS later (120 by
  default), and stays put while anyone is still listening.
- A search that yielded nothing said nothing: yt-dlp can exit 0 with an
  empty result, so that case now reports the reason (or "nothing found"),
  and searches are logged with their result count.

The queue moved under the player so search owns the left column, and
elapsed time no longer renders as "LIVE" — formatDuration treated 0 as a
live stream, which also affected the chat's progress bar.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
This commit is contained in:
Leonid Pershin
2026-09-08 23:59:17 +03:00
co-authored by Claude Opus 5
parent f22b08b350
commit 3e53f34374
16 changed files with 1819 additions and 1657 deletions
+124 -117
View File
@@ -1,117 +1,124 @@
import { useState, type FormEvent } from "react";
import { api, formatDuration } from "../api";
import type { Track } from "../types";
const SOURCE_BADGE: Record<Track["source"], string> = {
youtube: "YouTube",
soundcloud: "SoundCloud",
direct: "Ссылка",
local: "Медиатека",
};
interface Props {
serverId: string;
canControl: boolean;
localLibrary: boolean;
onError(message: string | null): void;
}
export function SearchPanel({ serverId, canControl, localLibrary, onError }: Props) {
const [query, setQuery] = useState("");
const [results, setResults] = useState<Track[]>([]);
const [busy, setBusy] = useState(false);
const [lastAdded, setLastAdded] = useState<string | null>(null);
async function submit(event: FormEvent) {
event.preventDefault();
const value = query.trim();
if (!value) return;
setBusy(true);
onError(null);
try {
if (/^https?:\/\//i.test(value)) {
await api.play(serverId, { query: value });
setLastAdded(value);
setResults([]);
setQuery("");
return;
}
const { tracks } = await api.search(serverId, value);
setResults(tracks);
} catch (err) {
onError(err instanceof Error ? err.message : "Поиск не удался");
} finally {
setBusy(false);
}
}
async function enqueue(track: Track, mode: "append" | "next" | "now") {
onError(null);
try {
await api.play(serverId, { trackIds: [track.id], mode });
setLastAdded(track.title);
} catch (err) {
onError(err instanceof Error ? err.message : "Не удалось добавить трек");
}
}
return (
<div className="card">
<h2>Поиск</h2>
<form className="search-form" onSubmit={submit}>
<input
value={query}
onChange={(event) => setQuery(event.target.value)}
placeholder="Название трека или ссылка…"
disabled={!canControl}
/>
<button className="primary" type="submit" disabled={busy || !canControl}>
{busy ? "…" : "Найти"}
</button>
</form>
{results.length === 0 ? (
<div className="empty">
{lastAdded ? `Добавлено: ${lastAdded}` : "Введите запрос или вставьте ссылку — плейлисты тоже поддерживаются."}
</div>
) : (
<ul className="track-list">
{results.map((track, index) => (
<li className="track" key={track.id}>
<span className="idx">{index + 1}</span>
{track.thumbnail ? <img className="thumb" src={track.thumbnail} alt="" /> : <div className="thumb" />}
<div className="info">
<div className="title">{track.title}</div>
<div className="sub">
{[track.author, track.isLive ? "LIVE" : formatDuration(track.duration)].filter(Boolean).join(" · ")}
</div>
</div>
<span className="badge">{SOURCE_BADGE[track.source]}</span>
<div className="actions">
<button onClick={() => enqueue(track, "now")} disabled={!canControl} title="Играть сейчас">
</button>
<button onClick={() => enqueue(track, "next")} disabled={!canControl} title="Следующим">
</button>
<button onClick={() => enqueue(track, "append")} disabled={!canControl} title="В очередь">
</button>
</div>
</li>
))}
</ul>
)}
<p className="hint">
Префиксы: <code>sc:</code> искать в SoundCloud, <code>yt:</code> в YouTube
{localLibrary ? (
<>
, <code>local:</code> в локальной медиатеке
</>
) : null}
.
</p>
</div>
);
}
import { useState, type FormEvent } from "react";
import { api, formatLength } from "../api";
import type { Track } from "../types";
const SOURCE_BADGE: Record<Track["source"], string> = {
youtube: "YouTube",
soundcloud: "SoundCloud",
direct: "Ссылка",
local: "Медиатека",
};
interface Props {
serverId: string;
canControl: boolean;
localLibrary: boolean;
onError(message: string | null): void;
}
export function SearchPanel({ serverId, canControl, localLibrary, onError }: Props) {
const [query, setQuery] = useState("");
const [results, setResults] = useState<Track[]>([]);
const [busy, setBusy] = useState(false);
const [lastAdded, setLastAdded] = useState<string | null>(null);
const [searched, setSearched] = useState(false);
async function submit(event: FormEvent) {
event.preventDefault();
const value = query.trim();
if (!value) return;
setBusy(true);
onError(null);
try {
if (/^https?:\/\//i.test(value)) {
await api.play(serverId, { query: value });
setLastAdded(value);
setResults([]);
setSearched(false);
setQuery("");
return;
}
const { tracks } = await api.search(serverId, value);
setResults(tracks);
setSearched(true);
} catch (err) {
onError(err instanceof Error ? err.message : "Поиск не удался");
} finally {
setBusy(false);
}
}
async function enqueue(track: Track, mode: "append" | "next" | "now") {
onError(null);
try {
await api.play(serverId, { trackIds: [track.id], mode });
setLastAdded(track.title);
} catch (err) {
onError(err instanceof Error ? err.message : "Не удалось добавить трек");
}
}
return (
<div className="card grow">
<h2>Поиск</h2>
<form className="search-form" onSubmit={submit}>
<input
value={query}
onChange={(event) => setQuery(event.target.value)}
placeholder="Название трека или ссылка…"
disabled={!canControl}
/>
<button className="primary" type="submit" disabled={busy || !canControl}>
{busy ? "…" : "Найти"}
</button>
</form>
{results.length === 0 ? (
<div className="empty">
{searched
? `По запросу «${query}» ничего не нашлось`
: lastAdded
? `Добавлено: ${lastAdded}`
: "Введите запрос или вставьте ссылку — плейлисты тоже поддерживаются."}
</div>
) : (
<ul className="track-list">
{results.map((track, index) => (
<li className="track" key={track.id}>
<span className="idx">{index + 1}</span>
{track.thumbnail ? <img className="thumb" src={track.thumbnail} alt="" /> : <div className="thumb" />}
<div className="info">
<div className="title">{track.title}</div>
<div className="sub">
{[track.author, formatLength(track)].filter(Boolean).join(" · ")}
</div>
</div>
<span className="badge">{SOURCE_BADGE[track.source]}</span>
<div className="actions">
<button onClick={() => enqueue(track, "now")} disabled={!canControl} title="Играть сейчас">
</button>
<button onClick={() => enqueue(track, "next")} disabled={!canControl} title="Следующим">
</button>
<button onClick={() => enqueue(track, "append")} disabled={!canControl} title="В очередь">
</button>
</div>
</li>
))}
</ul>
)}
<p className="hint">
Префиксы: <code>sc:</code> искать в SoundCloud, <code>yt:</code> в YouTube
{localLibrary ? (
<>
, <code>local:</code> в локальной медиатеке
</>
) : null}
.
</p>
</div>
);
}